From 907197f35f0b604958686ae4d2b6c3195449f96e Mon Sep 17 00:00:00 2001
From: Paul Menzel <pmenzel@molgen.mpg.de>
Date: Fri, 18 Mar 2022 15:31:51 +0100
Subject: [PATCH] send: Strip trailing spaces

---
 send/send.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/send/send.c b/send/send.c
index a6ee435..be1e089 100644
--- a/send/send.c
+++ b/send/send.c
@@ -57,7 +57,7 @@ int main(int argc,char *argv[]) {
 
     int seconds=10;
 
-    if (argc<2 || argc>3) usage(); 
+    if (argc<2 || argc>3) usage();
     host=argv[1];
     port = argc==3 ? atoi(argv[2]) : IPPORT_DISCARD;
 
@@ -79,7 +79,7 @@ int main(int argc,char *argv[]) {
     sin.sin_port   = htons(port);
     memcpy(&sin.sin_addr,he->h_addr,he->h_length);
 
-    status=connect(s,(struct sockaddr *)&sin,sizeof(sin)); 
+    status=connect(s,(struct sockaddr *)&sin,sizeof(sin));
     if (status<0) {perror("connect");exit(EXIT_FAILURE);}
 
     signal(SIGALRM,sigAlarm);